I didn't know it wasn't the red cloth, but I think that's good to know in case I'm ever trying to escape a bull and all I've got is my blue zip up hoodie.
That reminds me of one of the very first comic stories I ever read - it was a Donald Duck comic about a colorblind bull who caused trouble because it got triggered by any items that were blue...
Many years ago, when I tried to write science fiction stories, I had an idea for a scene taking place in future Pamplona, during their famous Bull Running. Only that in this future, the bulls are all robots - this way, animal rights activists and traditionalists would be satisfied! :-D
“What’s wrong wit chu bro? That’s offensive as hell!”